Nastaran Safdarian, MD
NPI 1144414434ActiveIndividual· Allergy & Immunology· Dallas, TX
Allergy & Immunology (MD) in Dallas, Texas, trained at Texas Tech University Health Science Center School of Medicine (class of 2005). In 2024 Medicare paid $416,205 for 206 patients, and Part D covered 446 of their prescriptions, 62% of them generic. Regeneron Healthcare Solutions, Inc. was the largest of 20 companies reporting payments in 2025, $1,993 in all, mostly food and beverage.
Overview
| NPI | 1144414434 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 30, 2007 |
| Last updated in NPPES | Aug 17, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Allergy & Immunology Primary | 207K00000X | P0286 | TX |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Allergy/Immunology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 206 |
|---|---|
| Services billed | 20,268 across 42 procedure codes |
| Paid by Medicare | $416,205 |
Part D prescriptions in 2024
| Prescriptions (claims) | 446 · 779 30-day fills |
|---|---|
| Patients | 89 |
| Total drug cost | $398,235 |
| Generic share | 62% of claims |
Education and affiliations
| Medical school | Texas Tech University Health Science Center School of Medicine |
|---|---|
| Graduation year | 2005 |
| Medicare specialty | Allergy/Immunology |
| Telehealth | Offers telehealth |
Medical group
- Sandeep Gupta, MD, PAPlano, TX · 10 clinicians
Industry payments (Open Payments)
- 2025$1,993 · 92 payments from 20 companies
- 2024$1,746 · 80 payments from 21 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Regeneron Healthcare Solutions, Inc. | $273.87 | 12 |
| Genentech USA, Inc. | $273.18 | 10 |
| Astrazeneca Pharmaceuticals LP | $261.54 | 17 |
| Takeda Pharmaceuticals U.S.A., Inc. | $261.48 | 9 |
| Genzyme Corporation | $155.48 | 5 |
What the 2025 payments were for
- Food and Beverage$1,977 · 91 payments
- Education$15.93 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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